– Did you visit the famous museum?– No. We ______ it, but we spent too much time shopping.A. could have visited B. must have visited can’t have visited D. shouldn’t have visited
Either the students or the teacher__________him very well.
Neither the students nor the teacher__________here.Where are they?
Listen! Someone__________ in the next room.
There__________a table with three legs in Jenny’s room.
Neither of them__________a worker.